Vendor Invoice Requirements

The following invoice requirements are in effect for all invoices submitted to the group of companies. Please ensure adherence to these invoice guidelines to enable faster payment of your invoice(s).

Complete and accurate information is required for payment. Failure to meet any of the following invoice requirements may result in the rejection of your invoice and a delay in payment:

 Full Legal Enbridge (or affiliate) Company Name – Name of specific company that purchased the goods or services

 Vendor Name and Remittance address – Complete your company name, remit-to address and current contact information (email preferred)

 Invoice Date

 Invoice Number – must be unique

 Total Amount Due – Including currency

 Description of Goods or Services – Including all supporting documentation

 Enbridge Invoicing Contact Name – Full name required

 Work Order Number (where applicable) – Including associated line number(s) with corresponding amounts

 Purchase Order/Release Number (where applicable) – Including associated line item number(s) with corresponding:  Quantity  Unit of measure  Price (cost per item and extended cost) as outlined in the purchase order

 Project Name/Authority For Expenditure (AFE) Number (where applicable)

 GST/HST Number with Total GST/HST Paid (where applicable) – Any sales tax amounts being charged must be shown as a separate item on the invoice

 Line of Business Number (LOB#) – (for invoices sent to Houston Accounts Payable)

 Clearly label “INVOICE” or “CREDIT” – Credits must reference original invoice number

Enbridge Invoicing Contact This should be provided by your Enbridge requestor of goods or services or stated in your contract. Work Order Invoices Invoices that are missing or incorrectly referencing work order number/work order lines or do not clearly identify the line details required for payment of invoice may be rejected and sent back to the vendor for correction. It is highly recommended to include corresponding project number and task code per line.

***Any other specific requirements as per your contract will also need to be included. *** Purchase Order Invoices Invoices that are missing or incorrectly referencing purchase order number/purchase order lines or do not clearly identify the line details required for payment of invoice may be rejected and sent back to the vendor for correction.

***Any other specific requirements as per your contract will also need to be included. *** Payment Terms Enbridge follows industry standard of net 30 days unless otherwise agreed upon within a contract.

Rejected Invoices Invoices which do not meet the outlined invoice requirements may be returned to the vendor with a notice stating the reason(s) for rejection. It is the vendor’s responsibility to re-submit the invoice with proper information in a timely manner.

Submitting an Invoice All invoices must be sent directly to Accounts Payable, see attached list of Enbridge companies with corresponding mailing addresses. Email is the preferred method of submittal. Enbridge has a paperless ‘email to scan’ process; so invoices submitted by email must adhere to the following guidelines:  One invoice per attachment  Acceptable document types are Word, Excel, PDF, JPEG, TIFF, HTM, HTML  All required invoice details (as per the invoice requirements) must be recorded on the invoice. Do not include any invoice specific information in the body of the email itself as it will not captured in the processing

Where to go for help Should you have any questions concerning the above requirements please contact the appropriate Accounts Payable department:

Edmonton: [email protected] Toronto: [email protected] Houston: [email protected]

Vendors are required to submit their invoices to the Enbridge Accounts Payable central mailing address noted below. Use the tables below to determine the correct ‘BILL TO’ address for your invoices. Email is the preferred method for invoices to be submitted to the Edmonton, Houston and Toronto Accounts Payable

If you are billing the following Enbridge Company… …Submit your invoice to the following address ALLIANCE CANADA MARKETING LIMITED PARTNERSHIP ENBRIDGE BAKKEN PIPELINE LIMITED PARTNERSHIP ENBRIDGE COMMERCIAL TRUST ENBRIDGE ENERGY DISTRIBUTION INC. ENBRIDGE G AND P CANADA LIMITED PARTNERSHIP ENBRIDGE INC. EMAIL: ENBRIDGE INCOME FUND [email protected] ENBRIDGE INCOME FUND HOLDINGS ENBRIDGE INTERNATIONAL INC. OR ENBRIDGE LAC ALFRED WIND PROJECT LIMITED PARTNERSHIP MAIL: ENBRIDGE MASSIF DU SUD WIND PROJECT LIMITED PARTNERSHIP Attention: ACCOUNTS PAYABLE EDMONTON ENBRIDGE MIDSTREAM INC. PO Box 398 ENBRIDGE OPERATIONAL SERVICES INC. Edmonton, AB CANADA ENBRIDGE PIPELINES INC. T5J 2J9 ENBRIDGE PIPELINES (ATHABASCA) INC. ENBRIDGE PIPELINES (NW) INC. OR ENBRIDGE PIPELINES (WOODLAND) INC. ENBRIDGE SOUTHERN LIGHTS LP COURIER: ENBRIDGE TECHNOLOGY INC. ENERGY 4 EVERYONE FOUNDATION Attention: ACCOUNTS PAYABLE EDMONTON GREENWICH WIND FARM, LP 10201 Jasper Avenue HARDISTY CAVERNS LIMITED PARTNERSHIP Edmonton, AB MIDCOAST CANADA OPERATING CORPORATION CANADA T5J 3N7 MONTANA ALBERTA TIE LTD. NORTHERN GATEWAY PIPELINES LIMITED PARTNERSHIP SUNBRIDGE WIND POWER PROJECT TALBOT WINDFARM LIMITED PARTNERSHIP TIDAL ENERGY MARKETING INC. TILBURY SOLAR PROJECT L.P.

If you are billing the following Enbridge Company… …Submit your invoice to the following address

ATLANTIS OFFSHORE, LLC BIG SKY GREEN POWER INC. CCPS TRANSPORTATION, LLC CEDAR POINT WIND, LLC ELTM, L.P. ENBRIDGE (U.S.) INC. ENBRIDGE AUX SABLE PRODUCTS, INC. ENBRIDGE EMPLOYEE SERVICES, INC. ENBRIDGE ENERGY COMPANY, INC. ENBRIDGE ENERGY, LIMITED PARTNERSHIP ENBRIDGE ENERGY MANAGEMENT, L.L.C. ENBRIDGE ENERGY MARKETING, L.L.C. ENBRIDGE ENERGY PARTNERS, L.P. ENBRIDGE G & P (EAST TEXAS) L.P. ENBRIDGE G & P (NORTH TEXAS) L.P. ENBRIDGE G & P () L.P. EMAIL: ENBRIDGE GATHERING (NORTH TEXAS) L.P. [email protected] ENBRIDGE HOLDINGS (FRONTIER) INC. OR ENBRIDGE HOLDINGS (MUSTANG) INC. ENBRIDGE HOLDINGS (OFFSHORE) L.L.C. MAIL: ENBRIDGE HOLDINGS (OLYMPIC) L.L.C. Attention: ACCOUNTS PAYABLE HOUSTON ENBRIDGE HOLDINGS (POWER) L.L.C. 1100 Avenue, Suite 3300 ENBRIDGE HOLDINGS (SEAWAY) L.L.C. Houston, TX ENBRIDGE HOLDINGS (TEXAS SYSTEMS) L.L.C. USA ENBRIDGE LIQUIDS MARKETING (NORTH TEXAS) L.P. 77002 ENBRIDGE MARKETING (NORTH TEXAS) L.P. ENBRIDGE MARKETING (U.S.) L.P. ENBRIDGE MIDCOAST ENERGY, L.P. ENBRIDGE MIDCOAST HOLDINGS, L.L.C. ENBRIDGE OFFSHORE (DESTIN) L.L.C. ENBRIDGE OFFSHORE (GAS GATHERING) L.L.C. ENBRIDGE OFFSHORE (GAS TRANSMISSION) L.L.C. ENBRIDGE OFFSHORE (NEPTUNE HOLDINGS) INC. ENBRIDGE OFFSHORE FACILITIES, LLC ENBRIDGE OFFSHORE PIPELINES, L.L.C. ENBRIDGE PARTNERS RISK MANAGEMENT, L.P. ENBRIDGE PIPELINES (ALBERTA CLIPPER) L.L.C. ENBRIDGE PIPELINES (BAKKEN) L.L.C. ENBRIDGE PIPELINES (BAKKEN) L.P. ENBRIDGE PIPELINES (EAST TEXAS) L.P.

If you are billing the following Enbridge Company… …Submit your invoice to the following address

ENBRIDGE PIPELINES (EASTERN ACCESS) L.L.C. ENBRIDGE PIPELINES (FSP) L.L.C. ENBRIDGE PIPELINES (ILLINOIS) L.L.C. ENBRIDGE PIPELINES (LACROSSE) L.L.C. ENBRIDGE PIPELINES (LAKEHEAD) L.L.C. ENBRIDGE PIPELINES (LOUISIANA LIQUIDS) L.L.C. ENBRIDGE PIPELINES (NORTH DAKOTA) LLC ENBRIDGE PIPELINES (NORTH TEXAS) L.P. ENBRIDGE PIPELINES (OKLAHOMA TRANSMISSION) L.L.C. ENBRIDGE PIPELINES (OZARK) L.L.C. ENBRIDGE PIPELINES (SOUTHERN LIGHTS) L.L.C. ENBRIDGE PIPELINES (TEXAS GATHERING) L.P. ENBRIDGE PIPELINES (TEXAS INTRASTATE) L.P. ENBRIDGE PIPELINES (TEXAS LIQUIDS) L.P. ENBRIDGE PIPELINES (TOLEDO) INC. ENBRIDGE PIPELINES (WISCONSIN) INC. ENBRIDGE RAIL (NORTH DAKOTA) L.P. EMAIL: ENBRIDGE RAIL (PHILADELPHIA) L.L.C. [email protected] ENBRIDGE RISK MANAGEMENT (U.S.) L.L.C. ENBRIDGE STORAGE (NORTH DAKOTA) L.L.C. OR ENBRIDGE STORAGE (PATOKA) L.L.C. ENBRIDGE TRANSMISSION HOLDINGS (U.S.) L.L.C. MAIL: GARDEN BANKS GAS PIPELINE, LLC Attention: ACCOUNTS PAYABLE HOUSTON H&W PIPELINE, L.L.C. 1100 Louisiana Avenue, Suite 3300 IPL AP HOLDINGS (U.S.A.) INC. Houston, TX IPL AP NGL HOLDINGS (U.S.A.) INC. USA IPL VECTOR (U.S.A.) INC. 77002 MANTA RAY OFFSHORE GATHERING COMPANY, L.L.C. MATL LLP CANYON GAS PIPELINE, LLC MONTANA ALBERTA TIE LP INC. MONTANA ALBERTA TIE U.S. HOLDINGS GP INC. NEPTUNE PIPELINE COMPANY, L.L.C. SILVER STATE SOLAR POWER NORTH, LLC STARFISH PIPELINE COMPANY, LLC COMPANY, L.L.C. TEXAS EXPRESS GATHERING LLC TIDAL ENERGY MARKETING (U.S.) L.L.C. TRI-STATE HOLDINGS, LLC TRITON GATHERING, LLC VECTOR PIPELINE, LLC VECTOR PIPELINE L.P. WEST CAMERON DEHYDRATION COMPANY, L.L.C. WRANGLER PIPELINE L.L.C.

If you are billing the following Enbridge Company… …Submit your invoice to the following address

EMAIL: [email protected] ENBRIDGE COMMERCIAL SERVICES INC. ENBRIDGE GAS DISTRIBUTION INC. OR ENBRIDGE RENEWABLE ENERGY INFRASTRUCTURE LIMITED PARTNERSHIP MAIL TO: NIAGARA GAS TRANSMISSION LIMITED PROJECT AMBG2 LP Attention: ACCOUNTS PAYABLE TORONTO PO Box 650 Scarborough, ON M1K 5E3

MAIL TO: ENBRIDGE GAS NEW BRUNSWICK INC. Attention: ACCOUNTS PAYABLE ENBRIDGE GAS NEW BRUNSWICK LIMITED PARTNERSHIP 440 Wisely Road, Suite 101 Fredericton, NB Canada E3B 7G5

MAIL TO: Attention: ACCOUNTS PAYABLE GAZIFERE INC. 706 Boul. Gréber Gatineau, QC Canada J8V 3P8

MAIL TO: ENBRIDGE PIPELINES (SASKATCHEWAN) INC. ENBRIDGE PIPELINES (VIRDEN) INC. Attention: ACCOUNTS PAYABLE ENBRIDGE PIPELINES (WESTSPUR) INC. PO Box 1400 ENBRIDGE PIPELINES (WEYBURN) INC. Estevan, SK Canada S4A 2K9